3 papers
quant-ph2026
State -designs from Hamiltonian evolution
Shengxian Hou, Zong-Yue Hou, Zhi-Cheng Yang
We study the generation of state -designs from time evolution under a fixed Hamiltonian. Specifically, we consider the ensemble $\mathcal{E}=\left\{e^{-iHt}|Ï_0\rangle | \ t\si…
quant-ph2025
Scalable Quantum State Preparation via Large-Language-Model-Driven Discovery
Qing-Hong Cao, Zong-Yue Hou, Ying-Ying Li +5
Efficient quantum state preparation remains a central challenge in first-principles quantum simulations of dynamics in quantum field theories, where the Hilbert space is intrinsica…
quant-ph2025
Stabilizer Entanglement Enhances Magic Injection
Zong-Yue Hou, ChunJun Cao, Zhi-Cheng Yang
Non-stabilizerness is a key resource for fault-tolerant quantum computation, yet its interplay with entanglement in dynamical settings remains underexplored. We address this by ana…